411 citations · 1.7k across the 25 of their papers we have counts for
3 papers · 1 filter
On the Validity of the Effective Field Theory for Dark Matter Searches at the LHC
Giorgio Busoni, Andrea De Simone, Enrico Morgante +1
We discuss the limitations to the use of the effective field theory approach to study dark matter at the LHC. We introduce and study a few quantities, some of them independent of t…
The Role of Electroweak Corrections for the Dark Matter Relic Abundance
Paolo Ciafaloni, Denis Comelli, Andrea De Simone +3
We analyze the validity of the theorems concerning the cancellation of the infrared and collinar divergences in the case of dark matter freeze-out in the early universe. In particu…
Symmetries of Vector Perturbations during the de Sitter Epoch
Matteo Biagetti, Alex Kehagias, Enrico Morgante +2
We analyze the class of models where a suitable coupling between the inflaton field and the vector field gives rise to scale-invariant vector perturbations. We exploit the fact tha…